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Cushion|Natural|GIA

1.50ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 2185980971

Certificate GIA 2185980971

Diamond specifications and retailer prices

From €4,679 EUR
$5,248 USD
As of November 2, 2026
Save €4,524 EUR (49%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €9,203 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2185980971. Listed at 26 retailers as of November 1, 2026, with prices from €4,679 to €9,203, a €4,524 spread on the same certified stone. MOH London lists it at €9,203. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2185980971
Dimensions6.95 × 6.04 × 4.12 mm
L/W Ratio1.15
Top View
6.95 mm6.04 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2185980971
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €9,203 EUR|Low: €4,926 EUR|High: €9,314 EUR|Avg: €6,402 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7€4,926 EUR
Retailer 8€4,981 EUR
Retailer 9€5,659 EUR
Retailer 2€5,844 EUR
Retailer 4€5,991 EUR
Retailer 6€6,063 EUR
Retailer 3€6,825 EUR
Retailer 5€7,675 EUR
MOH London€9,203 EUR

37 data points across 9 retailers

26 retailers€4,679 EUR to €9,203 EUR

A
Cheapest Retailer
-
€4,679 EUR
$5,248 USD
B+
Retailer 2
-
€4,880 EUR
$5,473 USD
View
B+
Retailer 3
-
€4,926 EUR
$5,525 USD
View
B+
Retailer 4
-
€4,936 EUR
$5,536 USD
View
B+
Retailer 5
-
€4,981 EUR
$5,587 USD
View
Final sale: no returns
B+
Retailer 6
-
€5,001 EUR
$5,610 USD
View
B+
Retailer 7
-
€5,228 EUR
CA$8,144 CAD
View
B+
Retailer 8
-
€5,260 EUR
$5,900 USD
View
B+
Retailer 9
-
€5,267 EUR
$5,908 USD
View
B+
Retailer 10
-
€5,659 EUR
$6,347 USD
View
B+
Retailer 11
-
€5,763 EUR
$6,464 USD
View
B+
Retailer 12
-
€5,844 EUR
£5,161 GBP
View
B+
Retailer 13
-
€5,886 EUR
$6,602 USD
View
B+
Retailer 14
-
€5,969 EUR
$6,695 USD
View
B+
Retailer 15
-
€5,991 EUR
£5,291 GBP
View
B+
Retailer 16
-
€6,061 EUR
A$10,458 AUD
View
Retailer 17
-
€6,063 EUR
A$10,462 AUD
View
Price last confirmed 12 days ago
B
Retailer 18
-
€6,295 EUR
$7,060 USD
View
B
Retailer 19
-
€6,295 EUR
$7,060 USD
View
B
Retailer 20
-
€6,509 EUR
$7,300 USD
View
B
Retailer 21
-
€6,825 EUR
View
Retailer 22
-
€6,886 EUR
$7,723 USD
View
Price last confirmed 11 days ago
B
Retailer 23
-
€7,080 EUR
$7,941 USD
View
B
Retailer 24
-
€7,675 EUR
ZAR 139,067 ZAR
View
B
Retailer 25
-
€9,056 EUR
$10,157 USD
View
Most Expensive
B
MOH London
59F089D5F · Nov 1
€9,203 EUR
£8,128 GBP
View
25 more retailers have this diamond
Prices start from €4,679 EURSave up to €4,524 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Cushion
€4,679 EUR